Endpoint · onchainPOSTapi.nansen.ai /api/v1/profiler/perp-trades
Get Perpetual Trade Data
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.nansen.ai/api/v1/profiler/perp-trades
Seen
first 34 days ago · last 12 hr ago
63 free handshakes
Payment
Pays through
x402
Offered on?
eip155:143, eip155:196, eip155:56, Base USDC, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.407 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.593: 0.312 uncertain ? + 0.281 short ? · 0.043 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.76 | 0.345 | 0.207 | −0.147 | −0.246 | |
| latency p95 it answered as fast as its class |
0.20 | 0.33 | 0.000 | 0.000 | −0.134 | −0.066 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.407 | gap to 1.000 = 0.593 · 0.281 short · 0.312 uncertain | 0.407 | −0.281 | −0.312 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.345 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.407 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1A5QDXZ3F8EHPG85HAVMKV5|2026-09-02T01:39:30.797Z|2026.09.6
Verify it yourself
npx teppi-check https://api.nansen.ai/api/v1/profiler/perp-tradescurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QDXZ3F8EHPG85HAVMKV5